* 1400W, 97dB, 31~300Hz
* 4.5" inside/outside copper voice coil
* UKM paper cone
* 400W, 97dB, 39 ~ 3000Hz
* 3" inside/outside SV-W voice coil
* Waterproof cone
* 3" aluminum voice coil
* UKM paper cone
* 900Hz~19kHz frequency range
* PEEK diaphragm
* 900Hz~19kHz frequency range
* Polyimide diaphragm